Basically, a headcanon is something you consider canon in your head, but has not been officially proved or disproven. So lets start:

Spaz has a voracious appetite and will eat just about anything.

Spazzes girlfriend is actually not Lori. I know she was originally meant to be, however I will keep thinking this way because it fixes the plothole, and the prototype looks different enough from her. The only thing thats the same is the colour scheme.

Lori is actually a half sibling.

So, do you have any headcanons?